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About Heat-Shrink Tubing
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Find tubing with the right shrink ratio, flexibility, and dielectric strength. Plus, compare materials by chemical resistance temperature, and more.
Extra-Thick Moisture-Seal Heat-Shrink Tubing
Short
 |
Short tubing is good for sliding over terminals, wire ferrules, and compression lugs to insulate and protect them.
Dielectric Strength—Dielectric strength is the maximum voltage a material can handle before it starts to breakdown. The higher the dielectric strength of a material, the better it is for preventing electricity, heat, or signal from dissipating from wire and cable.
ID | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Shrink Ratio | Dielectric Strength, V/mil | Shrink Temp., ° F | Temp. Range, ° F | Certification | Lg. | Pkg. Qty. | Pkg. | |||
Red Polyolefin | |||||||||||||
| 0.75" | 0.22" | 0.09" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 1.5" | 10 | 72675K62 | 00000 | ||
| 1.1" | 0.375" | 0.12" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 1.5" | 10 | 72675K64 | 0000 | ||
Black Polyolefin | |||||||||||||
| 0.75" | 0.22" | 0.09" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 1.5" | 10 | 72675K61 | 0000 | ||
| 1.1" | 0.375" | 0.12" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 1.5" | 10 | 72675K63 | 0000 | ||
Long
 |
Dielectric Strength—Dielectric strength is the maximum voltage a material can handle before it starts to breakdown. The higher the dielectric strength of a material, the better it is for preventing electricity, heat, or signal from dissipating from wire and cable.
ID | 9" Long | 1 ft. Long | 4 ft. Long | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Shrink Ratio | Dielectric Strength, V/mil | Shrink Temp., ° F | Temp. Range, ° F | Certification | Each | Each | Each | |||||
Red Polyolefin | |||||||||||||||
| 0.3" | 0.1" | 0.06" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | ——— | 0 | ——— | 0 | 7270K104 | 000000 | ||
| 0.4" | 0.15" | 0.07" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K11 | 00000 | ——— | 0 | 7270K12 | 00000 | ||
| 0.51" | 0.16" | 0.08" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | ——— | 0 | ——— | 0 | 7270K102 | 00000 | ||
| 0.75" | 0.22" | 0.09" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K21 | 0000 | ——— | 0 | 7270K22 | 00000 | ||
| 1.1" | 0.38" | 0.12" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K31 | 0000 | ——— | 0 | 7270K32 | 00000 | ||
| 1.5" | 0.5" | 0.16" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K41 | 0000 | ——— | 0 | 7270K42 | 00000 | ||
| 2" | 0.75" | 0.16" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K51 | 00000 | ——— | 0 | 7270K52 | 00000 | ||
| 3.5" | 1.2" | 0.16" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K61 | 00000 | ——— | 0 | 7270K62 | 000000 | ||
Black Polyolefin | |||||||||||||||
| 0.3" | 0.1" | 0.06" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | ——— | 0 | ——— | 0 | 7270K103 | 00000 | ||
| 0.4" | 0.15" | 0.09" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K1 | 0000 | ——— | 0 | 7270K81 | 00000 | ||
| 0.51" | 0.16" | 0.08" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | ——— | 0 | ——— | 0 | 7270K101 | 00000 | ||
| 0.8" | 0.2" | 0.11" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K2 | 0000 | ——— | 0 | 7270K82 | 00000 | ||
| 1.1" | 0.37" | 0.12" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K3 | 0000 | ——— | 0 | 7270K83 | 00000 | ||
| 1.5" | 0.5" | 0.17" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K4 | 00000 | ——— | 0 | 7270K84 | 00000 | ||
| 2" | 0.65" | 0.17" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K5 | 00000 | ——— | 0 | 7270K85 | 00000 | ||
| 3" | 1" | 0.17" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | 7270K7 | 00000 | ——— | 0 | 7270K87 | 000000 | ||
| 3.5" | 1.2" | 0.16" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | ——— | 0 | ——— | 0 | 7270K91 | 000000 | ||
| 4.7" | 1.6" | 0.17" | 3:1 | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | ——— | 0 | 7270K93 | 000000 | 7270K92 | 000000 | ||
Extra-Thick Heat-Shrink Tubing
 |
For better protection against abrasion, tears, and punctures, this tubing has thicker walls than standard tubing. Use it to create tight, custom-fit insulation to protect wire and cable.
Dielectric Strength—Dielectric strength is the maximum voltage a material can handle before it starts to breakdown. The higher the dielectric strength of a material, the better it is for preventing electricity, heat, or signal from dissipating from wire and cable.
ID | 1/2 ft. Long | 4 ft. Long | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Dielectric Strength, V/mil | Shrink Temp., ° F | Temp. Range, ° F | Certification | Color | Each | Each | ||||
Polyolefin | |||||||||||||
4:1 Shrink Ratio | |||||||||||||
| 0.4" | 0.15" | 0.09" | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | Black | 5862N11 | 00000 | 5862N12 | 000000 | ||
| 0.8" | 0.2" | 0.11" | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | Black | 5862N13 | 0000 | 5862N14 | 00000 | ||
| 1.1" | 0.37" | 0.12" | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | Black | 5862N15 | 00000 | 5862N16 | 00000 | ||
| 1.5" | 0.5" | 0.17" | 500 | 250 | -65 to 230 | UL Listed, CSA Certified | Black | 5862N17 | 00000 | 5862N18 | 00000 | ||
